About: http://webisa.webdatacommons.org/167235331

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Telephony devices 8 a- 8 n are communicatively connected to PSTN 10 via wireline, wireless, ISDN, and other communication links.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com